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Frequently Asked Questions
What is a TE-CO Steel T-Bolt 4140 used for?
The TE-CO Steel T-Bolt 4140 (MPN 46663) is used for clamping workpieces in machining and fixture setups. Its square head fits into a 3/4 in T-slot, and the 3/4"-10 thread allows secure fastening with a nut. It is common in milling, drilling, and assembly operations.
What are the specifications of the TE-CO 46663 T-Bolt?
The TE-CO 46663 is a steel T-bolt made from 4140 alloy steel. It fits a 3/4 in slot, has a 3/4"-10 thread size, and a 5 in shank length. The square head design prevents rotation in the T-slot. It is a square-head T-bolt from TE-CO.
Where to buy TE-CO T-Bolt 46663 in worldwide?
3G Electric supplies the TE-CO T-Bolt 46663 to worldwide customers. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this square-head T-bolt.
How to select the right TE-CO T-Bolt for a fixture?
Select a TE-CO T-bolt by matching the slot width (e.g., 3/4 in), thread size (3/4"-10), and shank length (5 in) to your fixture's T-slot dimensions. Ensure the square head fits snugly to prevent rotation. For heavy loads, use 4140 steel bolts like the 46663 for strength.
Used in
Common applications for TE-COTE-CO Products
3G Electric supplies TE-CO square-head t-bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















